SRD-12VDC-SL-C

The SRD-12VDC-SL-C is a 12V DC single-channel relay module, commonly used for switching high-voltage/high-current devices with low-power control signals (e.g., from microcontrollers like Arduino).
Key Features:
- Voltage: 12V DC coil.
- Contact Rating: Typically 10A at 250V AC or 30V DC.
- Interface: Low-level trigger (activates when control signal is LOW).
- Optocoupler Isolation: Protects control circuits from electrical noise.
- LED Indicator: Shows relay status.
Applications:
- Home automation, industrial control, and DIY electronics.
- Controls lights, motors, or appliances safely.
Wiring:
- VCC/GND: 12V power supply.
- IN: Control signal (connect to microcontroller).
- COM/NO/NC: Relay contacts for load switching.
Compact, reliable, and easy to integrate, it’s ideal for projects requiring electrical isolation and simple control. Always check datasheet specifics for exact ratings.

The SRD-12VDC-SL-C is a 12V single-coil latching relay. Equivalent products include:
- Panasonic TQ2-L2-12V
- Omron G6SK-2-12V
- TE Connectivity V23079-A1001-B301
- Hongfa HF32F/12-ZST
- Songle SRD-05VDC-SL-C (5V variant, check voltage compatibility).
These relays offer similar specs (12V, single-coil latching). Verify pinout and load ratings for compatibility.

The SRD-12VDC-SL-C is a 12V DC single-coil latching relay with the following key features:
- Voltage: 12V DC operating coil voltage.
- Type: Latching (bi-stable), maintains state without power.
- Contacts: SPDT (1 Form C) – Single Pole Double Throw.
- Current Rating: 10A for resistive loads (250VAC/30VDC).
- Compact Size: Standard PCB-mount design (19mm x 15.5mm x 15.5mm).
- Low Power Consumption: Only requires a pulse to switch states.
- Termination: Solder or PCB pin terminals.
- Applications: Energy-saving circuits, automation, and smart devices.
Durable and reliable for low-power control systems.

The SRD-12VDC-SL-C is a 12V DC single-coil latching relay with 5 pins (SPDT configuration).
Pin Functions:
1. Coil Pins (2): Connect to 12V DC to toggle the relay (polarity matters for latching).
2. Common (COM): Central contact for switching.
3. Normally Open (NO): Connects to COM when energized.
4. Normally Closed (NC): Disconnects from COM when energized.
Features:
- Latching type (maintains state without continuous power).
- 12V DC coil voltage.
- SPDT (Single Pole Double Throw) switching.
Typical applications include low-power control circuits.

The SRD-12VDC-SL-C is a single-channel relay module manufactured by Songle Relay, a Chinese company specializing in electromechanical relays and related components. Songle Relay is known for producing affordable, reliable relays widely used in automation, appliances, and electronics. The company focuses on standard relay solutions for industrial and consumer applications.
For precise specifications, always refer to the official datasheet or distributor documentation.

The SRD-12VDC-SL-C is a 12V DC single-pole relay commonly used in:
1. Automotive Systems – Power windows, lighting, and alarms.
2. Home Appliances – Control circuits for HVAC, washing machines, and refrigerators.
3. Industrial Automation – Machinery control, PLC interfaces, and motor switching.
4. Security Systems – Door locks, alarms, and surveillance equipment.
5. Consumer Electronics – Smart devices and power management.
Its compact design, 12V compatibility, and reliable switching make it ideal for low-power control applications.

The SRD-12VDC-SL-C is a 12V DC single-channel relay module, typically packaged in a compact plastic casing with screw terminals for wiring. It includes a power LED indicator and a normally open (NO) contact configuration. Commonly used for automation and control, it fits standard DIN rail or panel mounting. The package usually includes the relay, socket, and documentation.